data_1QQ
# 
_chem_comp.id                                    1QQ 
_chem_comp.name                                  "(3S)-3-methyl-2-oxopentanoic acid" 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C6 H10 O3" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2011-03-25 
_chem_comp.pdbx_modified_date                    2024-09-27 
_chem_comp.pdbx_ambiguous_flag                   N 
_chem_comp.pdbx_release_status                   REL 
_chem_comp.pdbx_replaced_by                      ? 
_chem_comp.pdbx_replaces                         ? 
_chem_comp.formula_weight                        130.142 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     1QQ 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        Corina 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        1JD2 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
_chem_comp.pdbx_pcm                              Y 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.alt_atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.charge 
_chem_comp_atom.pdbx_align 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_leaving_atom_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_backbone_atom_flag 
_chem_comp_atom.pdbx_n_terminal_atom_flag 
_chem_comp_atom.pdbx_c_terminal_atom_flag 
_chem_comp_atom.model_Cartn_x 
_chem_comp_atom.model_Cartn_y 
_chem_comp_atom.model_Cartn_z 
_chem_comp_atom.pdbx_model_Cartn_x_ideal 
_chem_comp_atom.pdbx_model_Cartn_y_ideal 
_chem_comp_atom.pdbx_model_Cartn_z_ideal 
_chem_comp_atom.pdbx_component_atom_id 
_chem_comp_atom.pdbx_component_comp_id 
_chem_comp_atom.pdbx_ordinal 
1QQ C42  C42  C 0 1 N N N N N N 57.953 -135.830 31.420 1.702  0.245  0.182  C42  1QQ 1  
1QQ C44  C44  C 0 1 N N N N N N 56.890 -136.641 30.795 0.409  -0.443 -0.093 C44  1QQ 2  
1QQ C46  C46  C 0 1 N N S N N N 57.068 -137.430 29.569 -0.887 0.320  0.009  C46  1QQ 3  
1QQ C48  C48  C 0 1 N N N N N N 56.558 -138.866 29.822 -1.221 0.940  -1.349 C48  1QQ 4  
1QQ C47  C47  C 0 1 N N N N N N 56.240 -136.704 28.480 -2.009 -0.633 0.425  C47  1QQ 5  
1QQ C49  C49  C 0 1 N N N N N N 56.352 -137.467 27.168 -3.297 0.163  0.649  C49  1QQ 6  
1QQ O45  O45  O 0 1 N N N N N N 55.796 -136.673 31.331 0.399  -1.612 -0.397 O45  1QQ 7  
1QQ O43  O43  O 0 1 N N N N N N 59.096 -135.794 30.903 1.712  1.418  0.488  O43  1QQ 8  
1QQ H46  H46  H 0 1 N N N N N N 58.119 -137.511 29.254 -0.786 1.110  0.754  H46  1QQ 9  
1QQ H481 H481 H 0 0 N N N N N N 56.686 -139.467 28.910 -1.322 0.151  -2.094 H481 1QQ 10 
1QQ H482 H482 H 0 0 N N N N N N 57.132 -139.319 30.644 -2.158 1.492  -1.276 H482 1QQ 11 
1QQ H483 H483 H 0 0 N N N N N N 55.492 -138.834 30.093 -0.422 1.619  -1.645 H483 1QQ 12 
1QQ H471 H471 H 0 0 N N N N N N 55.185 -136.659 28.790 -2.170 -1.370 -0.362 H471 1QQ 13 
1QQ H472 H472 H 0 0 N N N N N N 56.626 -135.683 28.345 -1.730 -1.141 1.348  H472 1QQ 14 
1QQ H491 H491 H 0 0 N N N N N N 55.765 -136.953 26.393 -3.136 0.900  1.436  H491 1QQ 15 
1QQ H492 H492 H 0 0 N N N N N N 57.407 -137.512 26.859 -3.575 0.671  -0.274 H492 1QQ 16 
1QQ H493 H493 H 0 0 N N N N N N 55.966 -138.488 27.304 -4.096 -0.516 0.945  H493 1QQ 17 
1QQ OXT  OXT  O 0 1 N Y N N N N 57.870 -135.028 32.601 2.859  -0.438 0.097  OXT  1QQ 18 
1QQ HXT  HXT  H 0 1 N Y N N N N 58.711 -134.618 32.766 3.672  0.050  0.284  HXT  1QQ 19 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
1QQ C42 C44  SING N N 1  
1QQ C42 O43  DOUB N N 2  
1QQ C44 C46  SING N N 3  
1QQ C44 O45  DOUB N N 4  
1QQ C46 C48  SING N N 5  
1QQ C46 C47  SING N N 6  
1QQ C46 H46  SING N N 7  
1QQ C48 H481 SING N N 8  
1QQ C48 H482 SING N N 9  
1QQ C48 H483 SING N N 10 
1QQ C47 C49  SING N N 11 
1QQ C47 H471 SING N N 12 
1QQ C47 H472 SING N N 13 
1QQ C49 H491 SING N N 14 
1QQ C49 H492 SING N N 15 
1QQ C49 H493 SING N N 16 
1QQ C42 OXT  SING N N 17 
1QQ OXT HXT  SING N N 18 
# 
loop_
_pdbx_chem_comp_descriptor.comp_id 
_pdbx_chem_comp_descriptor.type 
_pdbx_chem_comp_descriptor.program 
_pdbx_chem_comp_descriptor.program_version 
_pdbx_chem_comp_descriptor.descriptor 
1QQ SMILES           ACDLabs              12.01 "O=C(C(=O)O)C(C)CC"                                                   
1QQ SMILES_CANONICAL CACTVS               3.370 "CC[C@H](C)C(=O)C(O)=O"                                               
1QQ SMILES           CACTVS               3.370 "CC[CH](C)C(=O)C(O)=O"                                                
1QQ SMILES_CANONICAL "OpenEye OEToolkits" 1.7.0 "CC[C@H](C)C(=O)C(=O)O"                                               
1QQ SMILES           "OpenEye OEToolkits" 1.7.0 "CCC(C)C(=O)C(=O)O"                                                   
1QQ InChI            InChI                1.03  "InChI=1S/C6H10O3/c1-3-4(2)5(7)6(8)9/h4H,3H2,1-2H3,(H,8,9)/t4-/m0/s1" 
1QQ InChIKey         InChI                1.03  JVQYSWDUAOAHFM-BYPYZUCNSA-N                                           
# 
loop_
_pdbx_chem_comp_identifier.comp_id 
_pdbx_chem_comp_identifier.type 
_pdbx_chem_comp_identifier.program 
_pdbx_chem_comp_identifier.program_version 
_pdbx_chem_comp_identifier.identifier 
1QQ "SYSTEMATIC NAME" ACDLabs              12.01 "(3S)-3-methyl-2-oxopentanoic acid"  
1QQ "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.0 "(3S)-3-methyl-2-oxo-pentanoic acid" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
1QQ "Create component"  2011-03-25 RCSB 
1QQ "Modify descriptor" 2011-06-04 RCSB 
1QQ "Modify PCM"        2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            1QQ 
_pdbx_chem_comp_pcm.modified_residue_id                TYR 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           Lipid/lipid-like 
_pdbx_chem_comp_pcm.position                           "Amino-acid backbone" 
_pdbx_chem_comp_pcm.polypeptide_position               N-terminal 
_pdbx_chem_comp_pcm.comp_id_linking_atom               C 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   N 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
